The Dream Within a Dream Tour was the fourth concert tour by American entertainer Britney Spears. It was launched in support of her third studio album, Britney (2001). The tour was promoted by Concerts West, marking the first time Spears did not tour with Clear Channel Entertainment. On September 21, 2001, a North American tour was announced that kicked off exactly two months later after various dates were postponed. In February 2002, Spears announced a second leg of the tour. It was directed and choreographed by Wade Robson, who explained the main theme of the show was Spears's coming of age and newfound independence. The stage was designed by Steve Cohen and Rob Brenner and was composed of a main stage and a B-stage, united by a runway. Inspired by Cleopatra's barge, a flying device was developed so Spears could travel over the audience to the B-stage. The setlist was mostly composed by songs from the supporting album, as Spears felt they were more reflective of her personality. Songs from her previous two studio albums were also included in remixed form by Robson.

Britney Jean Spears is an American singer. Often referred to as the "Princess of Pop", she is credited with influencing the revival of teen pop during the late 1990s and early 2000s. Spears has sold over 150 million records worldwide, making her one of the world's best-selling music artists. She has earned numerous awards and accolades, including a Grammy Award, 15 Guinness world records, six MTV Video Music Awards, seven Billboard Music Awards, the inaugural Radio Disney Icon Award, and a star on the Hollywood Walk of Fame. Her heavily choreographed music videos earned her the Michael Jackson Video Vanguard Award.